ULTRA HIGH PURITY FOR SEMICONDUCTOR,
MICROELECTRONICS APPLICATIONS
Stainless Steel Tubes & Fittings
ASTM A249, A269, A632, ASME SA249, SA269
ASTM A213, ASME SA213
JIS G3459
316/L single melt, EN1.4404, 316/L double melt (optional)
* Other materials available upon request
EP ID 0.25μm max, OD Mechanically Polished 0.80μm
BA ID 0.38μm max, OD Mechanically Polished 0.80μm
BA.AC (Anodic Cleaned) ID 0.38μm max, OD Mechanically Polished 0.80μm
Imperial Sizes : OD .125” – 6”
A Sizes : OD 15A - 600A
Precision cleaned with warm ultra pure supersonic immerse & inner cleaning
N2 purged with heated and filtered nitrogen (gas purity 99.9998%)
Cleaned, purged and packaged in clean room Class 100
Individually End-capped, Double PE Sleeved, Wooden Box Packaging
Particle & Oil Residue Tested
Intergranular Corrosion Tested acc. to ASTM A 262 Practice E (optional)
ULTRA HIGH PURITY FOR SPECIAL
GAS HANDLING APPLICATIONS
Stainless Steel Coaxial Tubes & Fittings
ASTM A213, A269, A632, JIS G3459
Inner Process Tube
316/L single melt – seam type : seamless
316/L double melt (optional)
Outer Containment Tube
304 – seam type : welded
304, 304/L, 316/L: seam type – seamless (optional)
EP | Inner Process Tube
ID 0.25μm max or 10 Ra max
BA | Outer Containment Tube
ID Bright Annealed, OD Mechanically Polished 0.80μm
.250” x .500”
.375” x .625”
.500” x .750”
.750” x 1.00”
1.00” x 1.25”
1.00” x 1.50”
1.50” x 2.00”
2.00” x 2.50”
4m
6m
Precision cleaned with warm ultra pure supersonic immerse & inner cleaning
N2 purged with heated and filtered nitrogen (gas purity 99.9998%)
Cleaned, purged and packaged in clean room Class 100
Individually End- capped, Double PE Sleeved, Wooden Box Packaging
Particle & Oil Residue Tested
Outer Containment Tube - Helium - leak Tested (optional)
Intergranular Corrosion Tested acc. to ASTM A262 Practice E (optional)
FOR PHARMACEUTICAL APPLICATIONS
Stainless Steel Tubes & Fittings
ASME SA249, ASTM A269, A270-S2, ASME BPE
TP316L, EN1.4404, EN1.4435 restricted sulfur (0.005 - 0.015%)
Imperial Sizes : OD 1/4” – 6”
| Surface | ID | OD | Polish Method | Polish Method |
|---|---|---|---|---|
| Finish | Ra (µ-inch/µm) |
Ra (µ-inch/µm) |
ID | OD |
| SF0 | BA/BA | BA/BA | Unpolished | Unpolished |
| SF1 | 20/0.50 | 32/0.8 | Mechanically Polished | Mechanically Polished |
| SF2 | 25/0.63 | 32/0.8 | Mechanically Polished | Mechanically Polished |
| SF3 | 30/0.76 | 32/0.8 | Mechanically Polished | Mechanically Polished |
| SF4 | 15/0.38 | 32/0.8 | Electro-polished | Mechanically Polished |
| SF5 | 20/0.50 | 32/0.8 | Electro-polished | Mechanically Polished |
| SF6 | 25/0.63 | 32/0.9 | Electro-polished | Mechanically Polished |
Intergranular Corrosion Tested acc. to ASTM A270 S1
Weld Decay Test acc. to ASTM A249 S7
Meets minimum surface requirements (Cr/Fe Ratio. Depth Acc. H-3.3-1)
Thermocouple Cleaned according to ASTM A632 / S3
CFOS cleaning according to CGA G-4.1 and ASTM G 93-03 (optional)
FOR FOOD & BEVERAGE, HYGIENIC APPLICATIONS
Stainless Steel Tube
ASTM A270, KS D 3585
304, 304/L, 316/L
Imperial Sizes : OD 1/4” – 6”
A Sizes : 15A - 150A
| Surface | ID | OD | Polish Method | Polish Method |
|---|---|---|---|---|
| Finish | Ra (µ-inch/µm) |
Ra (µ-inch/µm) |
ID | OD |
| BA | BA/BA | BA/BA | Unpolished | Unpolished |
| BAP | BA/BA | 32/0.8 | Unpolished | Mechanically Polished |
| PBA | 20/0.5 | BA/BA | Mechanically Polished | Unpolished |
| MP | 25/0.5 | 32/0.8 | Mechanically Polished | Mechanically Polished |
Thermocouple Cleaned according to ASTM A632/S3 (optional)
Intergranular Corrosion Tested acc. to ASTM A270 S1